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Chapter 3: System Overview 11

HAPTER

System Overview

3.1

Theory of Operation

The SonoSite ultrasound system has seven major functional groups: the transducer,
the acquisition subsystem, the processing subsystem, the display subsystem, the
control subsystem, the user interface subsystem, and the power subsystem.

Figure 3.1

shows how these functions interact.

Figure 3.1

System Block Diagram

Acquisition

subsystem

Processing

subsystem

Display

subsystem

User

interface

subsystem

Power

subsystem

Video bus

External video to monitor,

VCR, printer ports

Control

subsystem

RF bus

Control bus

Pulser voltage

Power

adapter

External power

Battery

pack

ran

AQ bus

Display power

Logic power

Serial bus

To all

subsystems

Содержание C1.9 PLUS

Страница 1: ...C1 9 PLUS Ultrasound System Service Manual...

Страница 3: ...4469106 4474184 4475376 4515017 4534357 4542653 4543960 4552607 4561807 4566035 4567895 4581636 4591355 4603702 4607642 4644795 4670339 4773140 4817618 4883059 4887306 5016641 5050610 5095910 5099847...

Страница 4: ...iv C1 9 PLUS Ultrasound System Service Manual...

Страница 5: ...w 11 3 1 Theory of Operation 11 3 1 1 Transducer 12 3 1 2 Acquisition Subsystem 12 3 1 3 Processing Subsystem 12 3 1 4 Display Subsystem 12 3 1 5 Control Subsystem 12 3 1 6 User Interface Subsystem 12...

Страница 6: ...ndards without ECG Cable Attached 20 3 7 4 Meets ECG Standard 20 CHAPTER 4 Setup and Operation 21 4 1 Connecting and Removing Transducers 21 4 2 Turning the System On and Off 22 4 3 Installing and Rem...

Страница 7: ...Replacement 48 7 2 1 Required Parts 48 7 2 2 Required Tools 48 7 2 3 Removing the Control Panel Subassembly 49 7 2 4 Replacing the Control Panel Subassembly 51 7 3 Trackball 52 7 3 1 Required Parts 5...

Страница 8: ...Penetration 68 8 5 Additional Performance Tests 68 8 5 1 CPD 68 8 5 2 PowerMap DCPD 69 8 5 3 M mode Imaging 69 8 5 4 Tissue Harmonic Imaging 70 8 5 5 Pulsed Wave PW Doppler Imaging 70 8 5 6 ECG Monit...

Страница 9: ...l time 2D Color Power Doppler CPD PowerMap PM Directional Color Power Doppler DCPD Tissue Harmonic Imaging THI M mode and Pulsed Wave PW Doppler ultrasound images The system has electrocardiography EC...

Страница 10: ...ied with the arrow symbol Control names and references to display elements are presented in bold face type Operating instructions are introduced with a statement in bold face type that ends with a col...

Страница 11: ...om SonoSite may be installed and will operate for a short period of time without requiring a valid license key We refer to this period of time as the grace period The grace period is variable When you...

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Страница 13: ...t requirements published in the Canadian Standards Association CSA European Norm Harmonized Standard and Underwriters Laboratories UL safety standards See Chapter 3 5 System Specifications on page 17...

Страница 14: ...maged To avoid the risk of electrical shock use only accessories and peripherals recommended by SonoSite Connection of accessories and peripherals not recommended by SonoSite could result in electrica...

Страница 15: ...protect your ultrasound system transducer and accessories follow these precautions CAUTIONS The ECG cable emits electromagnetic interference when connected to the SonoSite system It is not approved f...

Страница 16: ...When connecting the battery to the SiteCharge dual battery charger or to the system never reverse the polarity of the battery terminals The polarity of the battery terminals are fixed and cannot be s...

Страница 17: ...are indicative of a hardware failure that must be corrected before use Do not use the system if it exhibits artifacts on the LCD screen either within the clinical image or in the area outside of the...

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Страница 19: ...the user interface subsystem and the power subsystem Figure 3 1 shows how these functions interact Figure 3 1 System Block Diagram Acquisition subsystem Processing subsystem Display subsystem User int...

Страница 20: ...lay subsystem 3 1 4 Display Subsystem The display subsystem converts the detected ultrasound data into picture elements pixels The software user interface graphics are combined with the ultrasound inf...

Страница 21: ...is subsystem s hardware and software monitors detect failures in the device Upon detecting a fault the system disables the pulser supply and signals an error to the control subsystem The power subsyst...

Страница 22: ...ndle 9 Function key 2 near affects gain of shallow echoes 10 battery charge indicators 3 far affects gain of deeper echoes 11 LCD liquid crystal display brightness control 4 gain affects overall gain...

Страница 23: ...how you use the system Table 3 2 contains battery operating specifications 3 4 1 1 Battery Charge Indicators The battery charge indicators which consist of light emitting diodes LEDs on the system ind...

Страница 24: ...he system to a power adapter An I O connector 2 provides for connection to a PC or input of an ECG signal for ECG display on the monitor A print control connector 3 connects the system to a printer A...

Страница 25: ...fications This section provides specifications for the SonoSite ultrasound system 3 5 1 Physical Dimensions Height 13 3 in 33 8 cm Width 7 6 in 19 3 cm Depth 2 5 in 6 35 cm Weight 5 4 lbs 2 46 kg with...

Страница 26: ...monic Imaging 3 5 5 Image Storage Up to 119 images depending on the configuration of the system Cine review 3 5 6 Temperature Pressure and Humidity Limits 3 5 6 1 System Operating 50 104 F 10 40 C 15...

Страница 27: ...equirements for Safety EN 60601 1 1 1993 European Norm Medical Electrical Equipment Part 1 General Requirements for Safety Section 1 1 Collateral Standard Safety Requirements for Medical Electrical Sy...

Страница 28: ...st Transient Burst Immunity Test Basic EMC Publication IEC 61000 4 5 1999 International Electrotechnical Committee Electromagnetic Compatibility EMC Part 4 Testing and Measurement Techniques Section 5...

Страница 29: ...rd surface to allow air flow past the connector CAUTION The electrical contacts inside the system transducer connector may be damaged by foreign material or by rough handling Do not touch the electric...

Страница 30: ...accidentally turning the system on It also prevents accidentally turning the system off during an exam The first time you turn on the system set the date and time See the SonoSite Ultrasound System U...

Страница 31: ...use it is inserted into the system WARNING If you are holding the system when you remove the battery place your hand beneath the battery If it falls to the floor it could be damaged or cause personal...

Страница 32: ...connected to AC power a fully discharged battery will charge in about three hours To operate the system using AC power 1 Connect the line cord to the AC power adapter 2 Connect the line cord to a hosp...

Страница 33: ...em software upgrade and go to step 2 For optional upgrades You may either install the new software or continue to use the existing software SonoSite recommends that you install these optional upgrades...

Страница 34: ...oSite website www sonosite com International Customers Call your local representative or 1 425 951 1330 To receive your license key you will need to provide the following information which is displaye...

Страница 35: ...pired the menu item will indicate this by showing zero hours remaining in the grace period At this point you must then enter a valid license key before you can use the system with this or any other tr...

Страница 36: ...rmation Screen To display the license update screen 1 On the system information screen select the unlock icon upper left corner of the screen The license update screen displays 2 Perform the steps in...

Страница 37: ...een 32 and 104 F 0 and 40 C 1 Connect the AC line cord of the AC power adapter to a hospital grade electrical outlet 2 Connect the DC line cord of the AC power adapter to the power connector on the sy...

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Страница 39: ...ing a suspect package Before transfer to a service area label the suspect package contaminated and seal it to prevent exposure Discard any packing materials removed from a package suspected of contami...

Страница 40: ...n about cleaning or disinfecting solutions or ultrasound gels for the transducer call SonoSite technical support or your local representative For information about a specific product call the product...

Страница 41: ...that follow 6 2 System Repair The system is repairable through subassembly replacement 6 3 Test Equipment There is no test equipment required for this troubleshooting section Test aids include an ext...

Страница 42: ...n keys and note their response 6 4 3 Trackball Intermittent function or loss of control indicates trackball failures Clean the trackball by removing the retainer ring and then removing the ball 6 4 4...

Страница 43: ...rns off approximately 5 10 seconds 2 Turn the power back on to check if the fault cleared or if the condition remains If the condition cleared you may use the system If the condition remains correctiv...

Страница 44: ...or OK Replace Display Corrected Perform Image Quality Tests Yes Yes Replace Control Panel No Corrected Perform Image Quality Tests Yes Replace Main PCBA No Corrected Perform Image Quality Tests Yes Re...

Страница 45: ...place Main PCBA Corrected Return System to SonoSite No No Replace Cable Corrected Stop Yes Correct Monitor Replace External Monitor Yes No Ext Monitor Cable OK Yes Connect Cable No Corrected No Stop Y...

Страница 46: ...d System Service Manual Figure 6 4 Control Panel Diagnosis Replace Control Panel Corrected Stop Yes No Replace Main PCBA Corrected Perform Image Quality Tests Yes Return System to SonoSite No LED Burn...

Страница 47: ...Keybd OK Clean Trackball Corrected Stop Yes Yes Replace Control Panel Corrected Stop Yes Replace Main PCB No Corrected Stop Yes Return System to SonoSite No No No Replace Trackball Corrected Stop Yes...

Страница 48: ...dapter No Working System OK Yes Replace Main PCB No Corrected Yes Return System To SonoSite No No Indication Of Power When You Press The ON Button Make Sure Battery Is Fully Inserted Perform Image Qua...

Страница 49: ...Power Button Is There A Video Display First Remove Battery And Then Connect AC Power Working Yes No Charge or Replace Battery Yes Yes No No Problem Found Insert Battery and Try Power Again No No Yes...

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Страница 51: ...ls must be ordered and installed on the display It must match the label on the display that is being removed Label 180PLUS P01991 Label SonoHeart PLUS P01992 Label 180 Vet P01993 Label 180 II P01994 7...

Страница 52: ...Control Panel Subassembly 3 Insert an anti static mat between the Control Panel Subassembly and the Display Subassembly to prevent damaging the display LCD Figure 7 2 4 Lay the Control Panel Subassemb...

Страница 53: ...Chapter 7 Replacement Procedures 45 Figure 7 2 Disconnecting the Display Wire Harness and Flex Circuits 100 pin flex circuit Anti static mat 40 pin flex circuit 40 pin flex circuit...

Страница 54: ...pin flex circuits out through the slot in the top housing and remove the old Display Subassembly Figure 7 3 Removing the Display Subassembly 7 1 4 Replacing the Display Subassembly 1 Carefully guide t...

Страница 55: ...circuit on the bottom module Figure 7 5 Figure 7 5 Placing the Control Panel Subassembly onto the Display 6 Carefully replace the Control Panel Subassembly by inserting the tabs on the top of the Cont...

Страница 56: ...ol Panel C1 9 Spanish P02087 or Service Assembly Control Panel C1 9 Japanese P02544 or Service Assembly Trackball C1 9 P02088 Note The Service Assembly Control Panel C1 9 does not include a trackball...

Страница 57: ...the Control Panel Subassembly 3 Insert an anti static mat between the Control Panel Subassembly and the Display Subassembly to prevent damaging the Display LCD 4 Carefully lay the Control Panel Subas...

Страница 58: ...50 C1 9 PLUS Ultrasound System Service Manual Figure 7 7 Disconnecting the Control Panel Subassembly 100 pin flex circuit Anti static mat Display Wire Harness 40 pin flex circuits 2...

Страница 59: ...rting the tabs on the top of the assembly into the slots 5 Set the Control Panel Subassembly in place replace the two screws inside the battery compartment using a 1 Phillips screwdriver Torque the sc...

Страница 60: ...the two screws in the battery compartment using a 1 Phillips screwdriver this releases the Control Panel Subassembly from the top housing Figure 7 8 3 Insert an anti static mat between the Control Pan...

Страница 61: ...ball 10 Disconnect the trackball wire harness from the Control Panel Subassembly 11 Remove the foam backing from the Trackball to expose the four screws connecting the Trackball to the Control Panel S...

Страница 62: ...gure 7 11 Removing the Trackball 13 Holding the Trackball in place carefully turn the Control Panel Subassembly over and allow the Trackball to drop off of the Control Panel Subassembly to prevent los...

Страница 63: ...ng the Trackball carefully turn the Control Panel Subassembly over onto the new Trackball and set it in place 3 Carefully turn the Control Panel Subassembly over holding the Trackball in place 4 Tight...

Страница 64: ...ecure the trackball wire harness to the Control Panel Subassembly 8 Place the Control Panel Subassembly onto the display LCD 9 Install the display wire harness and the two 40 pin flex circuits Figure...

Страница 65: ...kball tests in Chapter 8 Performance Tests on page 65 to verify proper operation of the new trackball 7 4 Main PCBA Subassembly Replacement 7 4 1 Required Parts Service Assembly PCB C1 9 Main English...

Страница 66: ...the Main PCBA Subassembly 1 Press the battery release on the lower right side of the system to remove the system battery 2 Place the system face down 3 Remove the eight screws securing the bottom hou...

Страница 67: ...circuit that connects the Main PCBA Subassembly to the Dock Interface PCBA located under the Main PCBA 9 Remove the Main PCBA Subassembly 7 4 4 Replacing the Main PCBA Subassembly 1 Set the replacemen...

Страница 68: ...ect the 40 pin flex circuit to the Main PCBA Subassembly 4 Carefully set the top housing onto the bottom housing connecting the 100 pin flex circuit as it moves into position Figure 7 22 Figure 7 21 S...

Страница 69: ...Chapter 7 Replacement Procedures 61 Figure 7 22 Setting the Top Housing Onto the Bottom Housing Main PCBA 100 pin flex circuit Top housing...

Страница 70: ...using to the Top Housing 6 Place the battery into the battery compartment 7 Turn on the system 8 Verify that the Main PCBA Subassembly functions properly by performing the tests in Chapter 8 Performan...

Страница 71: ...0833 Valley View Cypress CA 90630 United States 7 7 2 VCR Sony To return a failed VCR contact the Sony Service Center at 800 282 2848 or 972 931 2497 For service ship the VCR to the original OEM or se...

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Страница 73: ...ing the RMI 413A Soft Tissue Phantom or the RMI 403 GS Multipurpose Phantom Any equivalent Phantom is acceptable To obtain Power Doppler images SonoSite recommends using the RMI 425 Doppler Phantom or...

Страница 74: ...ut your finger on the probe and run it across the transducer face Your finger touching the transducer face should appear at the orientation mark on the display image format 3 With the array pointing d...

Страница 75: ...ts update as you move the caliper and the measurement is complete when you finish moving the calipers Press Select to alternate the active caliper and adjust the measurement with the trackball 7 To pe...

Страница 76: ...To move the CPD image Use the trackball to move the CPD ROI While you are moving the CPD ROI you will see an outline of the new position moving on the display When you stop moving the new position wil...

Страница 77: ...amount of PowerMap DCPD gain While in PowerMap DCPD imaging near and far affect only the 2D image they do not affect the PowerMap DCPD image Turn gain counterclockwise to decrease the amount of Power...

Страница 78: ...Imaging 1 Attach the C60 transducer 2 Press the 7 key for the Doppler sample gate 3 Press the 7 key again for the Doppler spectral trace 4 Place a large drop of ultrasound gel on the transducer lens...

Страница 79: ...ation 2 Verify that the print control receptacles on the system and on the stand function correctly 8 5 10 Battery Charging To test battery charging operation 1 Insert a battery into the system 2 Remo...

Страница 80: ...onoSite product do one of the following U S and Canadian customers call 1 877 657 8118 International customers call 425 951 1330 Connect to SonoSite on the World Wide Web at www sonosite com Select Pr...

Страница 81: ...eplacement Parts List The following tables contain all the replaceable parts for the SonoSite ultrasound system All quantities are one unless otherwise noted A 2 Ordering Replacement Parts To order pa...

Страница 82: ...e ordered for the display 6 P01991 Label 180PLUS 6 P01992 Label SonoHeart PLUS 6 P01993 Label 180 Vet 6 P01994 Label 180 II Note The following parts are available for purchase separately 1 P01213 Flex...

Страница 83: ...bly Control Panel C1 9 French P02084 Service Assembly Control Panel C1 9 German P02085 Service Assembly Control Panel C1 9 Italian P02086 Service Assembly Control Panel C1 9 Portuguese P02087 Service...

Страница 84: ...anual A 5 Trackball Table A 3 Trackball FIND NUMBER PART NUMBER DESCRIPTION P02088 Service Assembly trackball Note The following parts are available for purchase separately 1 P00093 Retaining ring P00...

Страница 85: ...Appendix A Parts List 77 A 6 Main PCBA For replacement procedures see Chapter 7 4 Main PCBA Subassembly Replacement on page 57 1 2 3 4 9 5 7 6 8...

Страница 86: ...s 3 8 2 P00354 Backer plate 3 P00353 Wear plate 4 P00524 Screw shoulder thrust plate 5 P00709 Gasket nest frame 6 P00364 Connector interposer 7 P00646 Spring thrust plate 047 wire 8 P00351 Nest frame...

Страница 87: ...ble Australian P00850 Power cable UK Ireland P00851 Power cable India South Africa P00852 Power cable Israel P00853 Power cable Russian P00854 Power cable Argentina P00855 Power cable Japanese P00856...

Страница 88: ...80 C1 9 PLUS Ultrasound System Service Manual A 8 Accessory Cables 1 2 3 4 5 6 8 9 10 7 11...

Страница 89: ...eo 3 5 ft 2 P01111 Cable RCA RCA video 3 P02046 Cable serial PC Direct 4 P01167 Cable RCA stereo 5 P00536 Cable RCA BNC video 6 P01592 Cable ECG 7 P02223 ECG patient lead assembly 8 P00762 Cable print...

Страница 90: ...NUMBER DESCRIPTION 1 P00104 Key on off 2 P00361 Foot 3 P01795 Assembly PCB dock interface 4 P00362 Contact battery clip x3 5 P00360 Spring clip 6 P00110 Enclosure bottom ui 7 P00301 Assembly flex cir...

Страница 91: ...s List 83 INDEX NUMBER PART NUMBER DESCRIPTION 11 P00358 Retainer slide 12 P00359 Pivot slide P00107 Contact dock interface clip not shown P00113 Enclosure top UI not shown Table A 7 Additional Spare...

Страница 92: ...84 C1 9 PLUS Ultrasound System Service Manual...

Страница 93: ...roved warranty services for SonoSite products For all repairs completed complete the form and return a copy of it to the following address SonoSite Inc Technical Support 21919 30th Drive SE Bothell Wa...

Страница 94: ...e Version Other Identifiers Event Description Diagnosis Service Performed Performed By Date Actions Parts Removed Part Name Part Number Serial Number Lot Number Rev Replaced By Parts Installed Part Na...

Страница 95: ...ning and disinfecting 31 32 precautions 31 Color Power Doppler adjusting gain 68 69 contaminated materials receipt of 31 control panel assembly 48 removing 49 replacing 51 required parts 48 required t...

Страница 96: ...nter 63 VCR 63 phantoms PFS A 3 1 G2 UHDC Flow System Doppler 65 RMI 1425A Doppler 65 RMI 403 GS Multipurpose 65 RMI 413A Soft Tissue 65 RMI 425 Doppler 65 physical dimensions 17 power battery charge...

Страница 97: ...cifications 17 temperature limit 18 turning off 22 turning on 22 waking up 23 weight 17 width 17 system and subsystem diagnosis 33 system information screen displaying 28 T theory of operation 11 13 t...

Страница 98: ...90 C1 9 PLUS Ultrasound System Service Manual...

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